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2x 1 5 2 1 x
2x 1 5 2 1 x pictures 5
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2x 1 5 2 1 x
1 2x 2 2 x 1 5 3x 3
4x 7 2 2x 5 )( x 1 )u003d- 1
1 x 2 1 x 8 2x 5
1 3 2x 1 )- 1 2 x 1 )u003d 5 6
2x 1 5 x 1 2 0
y u003d- dfrac 1 5 x 2 2x 1
2 2x 1 7 * 10 x 5 2x 1 0
2x 1 x 2 4 5 2x 1 x
5 1 x )- 2x 1 u003d- 3 2 x
2x 1 5 2 1 x
